I knew of it, and I think it's a great idea. I've got several copies of the game due to my collection habit, but discs do grow old. Thanks to them I'm sure to have at least one working copy at all times, anywhere. The only downside that I do hold against them, is that you can't alter as much in the settings in their version due to their way of installing. But still, a great initiative, and proof of how influential this game is and will be for quite some time to come.